¿Qué es 0.4 como porcentaje?

a) 400%
b) 4%
c) 0.4%
d) 40%

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

faster, im not sure why but i know it is faster

15: 24

62.5%

step-by-step explanation: